What are 4 differences between seals and sea lions?

Sea lions (left) are brown, bark loudly, “walk” on land using their large flippers and have visible ear flaps. Seals have small flippers, wriggle on their bellies on land, and lack visible ear flaps. Secondly, sea lions have small flaps for outer ears. The “earless” or “true” seals lack external ears altogether.

How do you tell the difference between a seal and an otter?

Seals have small flippers, wriggle on their bellies on land and lack visible ear flaps. Two species inhabit the sanctuary, the elephant seal and harbor seal. Sea otters are smaller than seals and sea lions, have stubby front paws and rest by floating on their back.

What’s the difference between a walrus and a seal?

Seals (true seals or earless seals) have no external ear flaps. Walrus are the largest pinnipeds, with some males registering over 3,000 pounds. They are unique with their large tusks and vaccuum-like mouths that can suck up shellfish from the ocean floor. Walrus haul out in large aggregations.

What’s the difference between a fur seal and a sea lion?

The features to distinguish them from each other are that Fur seals have a much thicker fur then Sea lions. Sea lions are larger in size then Fur seals, while the sexual dimorphism (size difference between male and females) is larger in Fur seals then Sea lions.

What is a unique adaptation behavior of hooded seals?

Sexually mature males have a unique partition in their nose that, when inflated, looks like a pinkish-red balloon. They use this to attract females’ attention during mating season and to show aggression toward other males.

What do seals and otters have in common?

Sea otters and seals share many adaptations. Both are marine mammals that give birth to live young and produce milk. They have lungs to breathe and are able to hold their breath underwater for long periods of time. They have eyes, teeth, whiskers and flippers.

Are otters and sea otters the same?

First, sea otters are two to three times the size of river otters—and, when at the water’s surface, they float on their backs, while river otters swim belly down like most animals. Next, the tail of a sea otter is short and flattened; a river otter’s tail is long and pointed.

How are sea lions and walruses the same?

Walruses are more closely related to sea lions than seals, but have physical characteristics of both. 1) They have large front flippers and can rotate their rear flippers under their bodies. They can walk very well on land using all four flippers like a sea lion. 2) Walruses do not have external ear flaps.

What’s the difference between a manatee and a walrus?

As nouns the difference between manatee and walrus is that manatee is any of several plant-eating marine mammals, of family trichechidae, found in tropical regions while walrus is (countable) a large arctic marine mammal related to seals and having long tusks, tough, wrinkled skin, and four flippers,.

What is the difference between an elephant seal and a walrus?

What is the difference between an elephant seal and a walrus? The main obvious difference is that a walrus has tusks, however, they also differ in size. Elephant seals are bigger than even the largest male walrus. A male Pacific walrus weighs around 1,700 pounds while a male Atlantic walrus weighs around 2,000 pounds.